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Air was compressed (polytropic process) from p1= 100kPa and T1= 293Kto p2= 0.3MPa and v2=0.2803m3/kg. The...

Air was compressed (polytropic process) from p1= 100kPa and T1= 293Kto p2= 0.3MPa and v2=0.2803m3/kg. The isentropic exponent of the gas and specific gas constant are 1.4 and 287 J/(kgK), respectively. Determine (a) polytropic exponent, (b) heat and work of this process, (c) change of internal energy, (d) change of entropy of air,if mass of air is 2kgand air can be treated as ideal gas.Additionally,(e) draw the process on the p-v and T-s diagrams.You can round temperature to one decimal place.

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